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Self-Priming Pump

Self priming pumps are able to pull prime after loosing prime or in some cases can run dry and initiate priming. Centrifugal pumps which are called self-priming actually need to be primed the very first time and then after should hold prime or start up again if pump has retained its priming liquid in its volute. These pumps do not prime from a dry condition.

The second type of Self Priming pump is a positive displacement one and can pull prime completely on its own from often a dry condition.

Self-priming pumps all have a common limit to how high they can lift or prime. This is often 25 feet maximum and with some pumps may take up to 5 minutes.

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  1. MP Pumps

    FM5 Pump w/1.5HP Motor

    26297

    $1,716.00
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-1.5 HP
    1.5hp 230/460v CI Learn More
  2. AMT Pumps

    AMT Self Priming Centrifugal Pump

    285K-95

    25% Off Special Price $705.00 Regular Price $940.00
    AMT 1.5HP Self-priming Cast Iron pumps are designed for circulating, boosting, washdown, liquid transfer and dewatering applications. The centerline discharge feature is specifically designed to prevent vapor binding and makes for convenient p...
    1.5HP 230/460v/3 TEFC Learn More
  3. Gorman-Rupp Pumps

    Explosion Proof SP Centrifugal Pump

    81-1/2E3-X15-3P

    $4,940.00

    This line of Gorman-Rupp Explosion Proof, Self-priming 81-1/2E3-X15-3P Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/4", 1-1/2" and 2" NPT port sizes available with single and 3-phase mo...

    1.5HP 230/460v Learn More
  4. MP Pumps

    FM 8 w/ Motor

    26552

    $1,590.00
    Cast Iron Flomax 8 FM8 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor-1.5 HP 230/460v
    1.5HP 230/460v CI Learn More
  5. Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor & relief valve

    N990RJ-T95

    $1,948.00
    Oberdorfer Close coupled bronze rotary gear pumps.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the motor shaf...
  6. Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor & relief valve

    N990RJ-T96

    $2,040.00
    Oberdorfer Close coupled bronze rotary gear pumps.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the motor shaf...
  7. AMT Pumps

    Self Prime bronze pump

    3893-97

    15% Off Special Price $1,454.35 Regular Price $1,711.00
    AMT Self-Priming Bronze Centrifugal pumps are designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers/fumigants. All models are equipped with TEFC (Totally Enclosed Fan C...
    230/460v 1-1/2HP Learn More
  8. AMT Pumps

    Explosion Proof Self Priming Stainless Pump

    3893-98XP

    $2,508.00

    Explosion Proof Self Priming Stainless steel centrifugal pumps with Explosion Proof motor. Hazardous duty motors are designed for a wide range of applications including chemical processes, waste water treatment and pumping solvents. EXP motor is T...

    230/460v 1-1/2HP EXP Learn More
  9. AMT Pumps

    Stainless Self Priming Pump

    429M-98

    23% Off Special Price $1,082.62 Regular Price $1,406.00

    Stainless Self Priming Pump 1" AMT.

    316 SS self priming transfer pumps are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE) and are r...

    230/460v 1-1/2HP Learn More
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